I have an 88 323 and first thing I noticed when I got it was that it has no techometer, which throws me off but been driving it for bout 3 weeks (also first time driving a manual too) with no real issues.

But since it is a 4 speed I really want to know its RPM range, because at highway speeds I am not sure how fast I can push this until it would push "into the red".

So any suggestions, ideas, etc?